/// <summary>
/// Fires if the request was successfully completed.
/// </summary>
/// <param name="conn"><p>This Connection object.</p>
/// </param>
/// <param name="response"><p>The XHR object containing the response data.
/// See <i>The XMLHttpRequest Object</i> for details.</p>
/// </param>
/// <param name="options"><p>The options config object passed to the <see cref="Ext.data.Connection.request">request</see> method.</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void requestcomplete(Connection conn, object response, object options, object eOpts){}
/// <summary>
/// Fires if an error HTTP status was returned from the server.
/// See HTTP Status Code Definitions
/// for details of HTTP status codes.
/// </summary>
/// <param name="conn"><p>This Connection object.</p>
/// </param>
/// <param name="response"><p>The XHR object containing the response data.
/// See <i>The XMLHttpRequest Object</i> for details.</p>
/// </param>
/// <param name="options"><p>The options config object passed to the <see cref="Ext.data.Connection.request">request</see> method.</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void requestexception(Connection conn, object response, object options, object eOpts){}
/// <summary>
/// Fires before a network request is made to retrieve a data object.
/// </summary>
/// <param name="conn"><p>This Connection object.</p>
/// </param>
/// <param name="options"><p>The options config object passed to the <see cref="Ext.data.Connection.request">request</see> method.</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void beforerequest(Connection conn, object options, object eOpts){}